Hi
I have a JFET transistor, and I want to determine the values of the resistors R_3, R_4, R_S and R_D, so it has an appropriate operating point.
I have found R_S, R_D and a relationship for R_3 and R_4
R_4/(R_3 + R_4) = 1/6
I also know that
U_ut/U_in ≥ 0.995
I want to find another value or relationship for R_3 and R_4, so I can solve it.
http://img216.imageshack.us/img216/5749/40833320.jpg
U_GS = Voltage Gate Source
I have a JFET transistor, and I want to determine the values of the resistors R_3, R_4, R_S and R_D, so it has an appropriate operating point.
I have found R_S, R_D and a relationship for R_3 and R_4
R_4/(R_3 + R_4) = 1/6
I also know that
U_ut/U_in ≥ 0.995
I want to find another value or relationship for R_3 and R_4, so I can solve it.
http://img216.imageshack.us/img216/5749/40833320.jpg
U_GS = Voltage Gate Source